| abstract |
Lead-free aviation fuel composition. high octane unleaded aviation fuel compositions having a chn content of at least 97.2 wt%, less than 2.8 wt% oxygen content, a t10 of at most 75 ° C are provided. c, t40 of at least 75 ° c, a t50 of at most 105 ° c, a t90 of at most 135 ° c, a final boiling point of less than 210 ° c, an adjusted combustion heat of at least 43 , 5 mj / kg, a vapor pressure in the range 38 to 49 kpa. |